Advanced stats on college position players drafted
Posted on June 8th, 2010 by erik in 2010 MLB Draft, tags: cody stanley, colin walsh, geoff klein, greg garcia, nick longmire, pat biserta, taylor black, victor sanchez, zack coxWell, the last four columns are advanced. The stats come courtesy of college splits. All I did was add the ISO, BB% and K%. College Splits is what would happen if Rivals College Baseball or Baseball America had a lovechild with FanGraphs. If you care about the draft or college baseball at all, and haven’t bookmarked College Splits already, well, shame on you. These numbers are adjusted for park and strength of schedule.
| Pos. | PA | AVG | OBP | SLG | wOBA | BB% | K% | ISO | |
| Zack Cox | 3B | 265 | .420 | .509 | .598 | .483 | 14.0% | 12.1% | 0.178 |
| Cody Stanley | C | 280 | .341 | .455 | .562 | .443 | 15.4% | 7.9% | 0.221 |
| Nick Longmire | OF | 248 | .302 | .409 | .470 | .392 | 14.5% | 15.7% | 0.168 |
| Greg Garcia | SS | 274 | .431 | .513 | .610 | .492 | 11.7% | 10.6% | 0.179 |
| Colin Walsh | 2B | 278 | .330 | .445 | .520 | .427 | 15.8% | 17.6% | 0.190 |
| Geoff Klein | C | 267 | .323 | .411 | .498 | .404 | 10.5% | 9.4% | 0.175 |
| Chad Oberacker | CF | 284 | .431 | .507 | .661 | .502 | 11.6% | 8.5% | 0.230 |
| Pat Biserta | LF | 271 | .440 | .502 | .812 | .548 | 10.3% | 10.3% | 0.372 |
| Victor Sanchez | 1B | 147 | .265 | .400 | .470 | .388 | 13.6% | 11.6% | 0.205 |
| Taylor Black | SS | 231 | .281 | .398 | .517 | .403 | 6.9% | 14.7% | 0.236 |
Per the guys at Splits, a walk rate below 12% and a strikeout rate over 18% are red flags.
You might have heard about Zack Cox and his lack of big-time power. He did change his swing this season into something more of a line drive, contact-oriented swing this year, and it clearly helped his batting average. But a .179 ISO is rather light for a college hitter. Still, if he can hit around .300 every year while being near adequate defensively, he’ll be just fine if all he hits is 12-18 homers per season.
It may seem strange to you that Cox’s numbers aren’t worlds better than some of the later round picks. The answer is simple, scouts are looking at future projection, the player’s tools, not their stat lines. All I’m sharing here is what the player has done, this year.
Cody Stanley is a sabermetric darling of sorts. He caught the attention of Jeff Sackmann, who using a system that weights offense, defense and baserunning, ranked Stanley as the second best college catcher after Yasmani Grandal. He’s good at a bit of everything; best of all he should stick at catcher.
If Nick Longmire has a Chris Young starter kit, he needs to tap into it. An adjusted .470 slugging percentage at the college level is less than impressive. Again, tools before stats, but it was not a real impressive season for Longmire on paper.
Pat “The Bat” Biserta was someone who caught my eye while screwing around the College Splits leaderboard earlier in the year. Rutgers plays in a hitter’s graveyard and plays a tough schedule, and as you can see, the dude put up some crazy numbers. Not a very good walk rate, but behold the ISO! It was a breakout season, and it coincided from a move from DH to left field. It also didn’t hurt that he cut down his strikeouts and started hitting more balls in the air. Biserta was also subject of discussion over at College Splits’ blog, head over there for more details on the Pat Biserta story, or question, whichever way you want to put it. I think the question about his draftability has been answered; it’s pretty clear major league teams aren’t overly sold given how low he was drafted. I bet he mashes in A-Ball, though.
Chad Oberecker has my attention now. It looks as if he has some speed to stay in center and he did the right things with his bat this season.
Hawaii’s ballpark must be a real pitcher’s park, because his raw numbers don’t look anywhere near as good as his adjusted numbers. Luhnow says his glove is “plus-plus”. Could be an interesting sleeper, although the walk rate isn’t great.
Taylor Black’s OBP, BB% discrepancy comes from 20 HBP’s. In other words, he’s playing loose with the rules, and may have a future in acting.
Anyway, again this is just what the players have done. These numbers might help identify some undersold prospects, and I know I’ll be watching the career of Pat Biserta now with great interest.

Entries (RSS)
Austin Wilson?
@Rui: Can’t do these with high school players.
Good to see there may be a possible gem in Biserta.
Has anyone noticed that the Cards have now redrafted two guys they drafted last year but didn’t sign? They drafted Joey Bergman, 2B from College of Charleston, in the 33rd round today, after calling Daniel Bibona (Cal-Irvine LHP) yesterday. Bergman had insane offensive numbers last year — led all of Division I in OBP, runs scored, and probably a few other categories.
And it looks like they drafted Andy Benes’ son in the 35th round. He’s listed as a 3B from Arkansas State.
@Lou Schuler: Heard that is a mistake on the position. He is a relief pitcher for AK St.
There are a few guys with some interesting numbers, Cerrato and Packy Elkins, that were drafted today. I’ll try and update on them sooner or later.
Of the players out of HS that I’ve seen drafted the Cards need to make a priority of signing the following.
Wilson (give the guy 1st round money)
Bryant
Williams
@mizzcards:
I’d include Jenkins in that list.
I think Jenkins has indicated he wants to sign quickly and get to playing in our organization. I think he signs asap. Hopefully that causes Bryant to sign as he is friends with Jenkins. I question if Bryant will sign as he has a scholarship to play at USC for football.
Well – USC just got HAMMERED by NCAA. That has to help our cause a little bit I’d hope.
USC football might be facing a two-year postseason ban and scholarship reductions due to the Reggie Bush saga, so I’m not sure how much weight that’ll carry.
Once a guy has already committed to a school and a schlorship has been given can the school take it back? I thought that with tehse type of violations it doesnt effect those that have the scholarships only future scholarships in upcoming years. I personally hope we sign him, not sure is chance to advance in our system but he surely has upside.
Could work in his favor, less scholarship players coming in behind him. Of course if he is not at the top of the recruiting class the coaches there may be encouraging him to sign his baseball contract so that they free up another scholarship since they wil be in short supply.
[...] Earlier in the week I posted some of these advanced stats for the picks taken on day one and two of the draft, now here’s day three, plus I added in a few new stats – walk-to-strikeout ratio, batting average of balls in play and speed score. [...]